View the most partisan surnames in The United States

Where Does The Last Name Brosnahan Come From? ^{nationality or country of origin}

Brosnahan occurs most in The United States. It may also be found in the variant forms:. Click here for other possible spellings of this last name.

How Common Is The Last Name Brosnahan? ^{popularity and diffusion}

The surname Brosnahan is the 237,488^th most numerous surname worldwide It is held by around 1 in 4,312,157 people. This last name occurs predominantly in The Americas, where 54 percent of Brosnahan are found; 54 percent are found in North America and 54 percent are found in Anglo-North America.

This surname is most commonly used in The United States, where it is held by 921 people, or 1 in 393,549. In The United States it is most prevalent in: California, where 12 percent are found, Massachusetts, where 10 percent are found and Missouri, where 7 percent are found. Not including The United States Brosnahan exists in 16 countries. It is also found in New Zealand, where 27 percent are found and Ireland, where 8 percent are found.

Brosnahan Family Population Trend ^{historical fluctuation}

The prevalency of Brosnahan has changed over time. In The United States the number of people who held the Brosnahan surname rose 539 percent between 1880 and 2014; in Ireland it declined 24 percent between 1901 and 2014 and in England it rose 483 percent between 1881 and 2014.

Brosnahan Last Name Statistics ^demography

The religious adherence of those holding the last name is predominantly Catholic (100%) in Ireland.

In The United States Brosnahan are 1.94% more likely to be registered Democrats than The US average, with 51.29% registered with the party.

The amount Brosnahan earn in different countries varies significantly. In United States they earn 20.53% more than the national average, earning $52,006 USD per year and in Canada they earn 7.85% less than the national average, earning $45,784 CAD per year.